889706 has 8 divisors (see below), whose sum is σ = 1338564. Its totient is φ = 443520.

The previous prime is 889703. The next prime is 889727. The reversal of 889706 is 607988.

It can be written as a sum of positive squares in 2 ways, for example, as 885481 + 4225 = 941^2 + 65^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 889706.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 889706.

It is not an unprimeable number, because it can be changed into a prime (889703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 986 + ... + 1658.

2⁸⁸⁹⁷⁰⁶ is an apocalyptic number.

889706 is a deficient number, since it is larger than the sum of its proper divisors (448858).

889706 is a wasteful number, since it uses less digits than its factorization.

889706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1336.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 889706 is about 943.2422806469. The cubic root of 889706 is about 96.1794242845.

The spelling of 889706 in words is "eight hundred eighty-nine thousand, seven hundred six".